Applicable standards:National mandatory standards:GB 15083-2006 "Automobile seats, seat fixtures and
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The Automobile Seat Belt Fixed Point Test Bench is designed to evaluate the strength and durability of seat belt anchorage points in vehicles. It simulates forces experienced during crashes and other extreme conditions to ensure that seat belt fixing points meet regulatory and manufacturer requirements. The system is widely used by automotive OEMs, safety laboratories, and R&D centers for certification, quality control, and vehicle safety development.
Multi-channel hydraulic system capable of testing multiple seat belt anchorage points simultaneously.
High-precision load measurement and control, ensuring accurate evaluation of fixed point strength.
Adjustable stroke and loading speed to accommodate various seat designs and seat belt locations.
Load holding time can be adjusted steplessly to meet different testing protocols.
Computer-controlled system for automatic test execution, data acquisition, and reporting.
Robust safety features including emergency stop and overload protection to ensure reliable operation.
National Standards (China)
GB 15083-2006 – Automobile seats, seat fixtures and headrests strength requirements and test methods
GB 14167-2006/2013 – Car Seat Belt Installation Fixed Point
GB 11550-2009 – Automobile seat headrest strength requirements and test methods
GB 13057-2003/2014 – Strength of passenger seats and vehicle fasteners
GB 14166-2013 – Seat belt, restraint system, child restraint system for motor vehicle occupants, ISOFIX child restraint system
International Standards & Regulations
ECE R14 – Uniform Regulation on vehicle seat belt fixing points
ECE R17 – Uniform Regulation on vehicle seats, seat fixation points and headrests
ECE R80 – Child restraint systems
FMVSS 207 – Seating System
FMVSS 210 – Seat Belt Assembly Fixing Point
FMVSS 225 – Child Restraint System Fixed Point
Enterprise & Industry Standards
Volkswagen EP development standard – Strength of seat system and seat belt fixing point
SAE J384 – Stationary Point Test Code for Seat Belts in Motor Vehicles
SAE J385 – Motor Vehicle Seat Belt Fixed Point Performance Requirements
| Parameter | Specification |
|---|---|
| Load Measuring Range | 0–30 kN (multi-channel, e.g., 6 channels) or 0–15 kN (fewer channels, e.g., 3 channels) |
| Control Accuracy | ±200 N for 5–30 kN load; ±100 N for 0–5 kN load |
| Hydraulic Cylinders | Number depends on design, e.g., 9 cylinders for 9-channel system |
| Cylinder Load Capacity | Typically 3T per cylinder or as required |
| Cylinder Stroke | Typically 1000 mm to fit various seat and belt positions |
| Loading Speed | Adjustable to reach preset output in ≤2 seconds |
| Load Holding Time | Stepless adjustable, typically 0.2–120 s |
Additional hydraulic cylinders for increased channel testing.
High-precision load sensors and calibration kits.
Software modules for automated testing, data analysis, and reporting.
Protective enclosures for operator safety.
Environmental simulation accessories for temperature and humidity testing.
Operation Method
Secure the vehicle seat or test sample in the fixture.
Set the test parameters including load range, hydraulic stroke, loading speed, and load holding time.
Activate the control system to execute the test; the system applies forces to the seat belt fixed points while recording load data in real time.
Review and export test results for certification, R&D, or quality evaluation.
Maintenance
Regularly inspect hydraulic cylinders, sensors, and mechanical components for wear or damage.
Calibrate load sensors and control systems periodically to maintain accuracy.
Check emergency stop and safety interlocks before each test.
Lubricate moving parts and maintain the hydraulic system according to the manufacturer’s schedule.
Keep the control software and data acquisition devices updated and free from dust or moisture.
Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.
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13816217984
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